1,ultra slim LED panel light 2,make into variety dimmable 3,Unique circuit design 4,Head dissipation designed 5,On patent Model NO. ... COOL) GrillSuspend LDS9090AC110-24057660W>95%70-80RA3300-42007KG900*600*14Feature:1,New high efficiency constant current driver2,Special circuit design, each ... saved up to 50%. high brightness,even lighting output.2)5-years life time3)Wide range of input voltage: AC100- ...